Finding the Fourth Proportional to 42,718, 58,950.84 and 23,855.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,718 : 58,950.84 = 23,855.12 : x
2. Step 2: Convert to fraction form
   42,718/58,950.84 = 23,855.12/x
3. Step 3: Cross multiply
   42,718x = 58,950.84 × 23,855.12
4. Step 4: Simplify right side
   42,718x = 1,406,279,362.30
5. Step 5: Solve for x
   x = 1,406,279,362.30/42,718
6. Step 6: Final answer
   x = 32,920.07